[llvm-bugs] [Bug 44350] New: clang: error: unable to execute command: Floating point exception (core dumped)
via llvm-bugs
llvm-bugs at lists.llvm.org
Thu Dec 19 16:17:49 PST 2019
https://bugs.llvm.org/show_bug.cgi?id=44350
Bug ID: 44350
Summary: clang: error: unable to execute command: Floating
point exception (core dumped)
Product: clang
Version: 6.0
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: C
Assignee: unassignedclangbugs at nondot.org
Reporter: smarkelov at yandex-team.ru
CC: blitzrakete at gmail.com, dgregor at apple.com,
erik.pilkington at gmail.com, llvm-bugs at lists.llvm.org,
richard-llvm at metafoo.co.uk
FAILED: /usr/bin/clang -DDISPATCH_USE_DTRACE=0 -DHAVE_CONFIG_H -D_GNU_SOURCE
-D_GNU_SOURCE=1 -D__EXTENSIONS__ -isystem lib/dispatch/src/BlocksRuntime
-Ilib/dispatch/build -Ilib/dispatch -Ilib/dispatch/src -Ilib/dispatch/build/src
-Ilib/dispatch/private -Werror=unused-command-line-argument -fcolor-diagnostics
-Wno-unused-function -Wno-missing-braces -Wno-unused-variable -Wno-return-type
-Wno-deprecated -Wno-deprecated-declarations -g -funsigned-char
-fvisibility=hidden
-fsanitize=undefined,alignment,array-bounds,bool,bounds,builtin,enum,float-divide-by-zero,function,integer-divide-by-zero,leak,null,nonnull-attribute,object-size,pointer-overflow,return,returns-nonnull-attribute,shift,shift-base,shift-exponent,signed-integer-overflow,unsigned-integer-overflow,vla-bound,vptr
-fno-omit-frame-pointer -fno-optimize-sibling-calls -fPIC -O1 -fPIC
-fvisibility=hidden -Werror -Wall -Wextra -Warray-bounds-pointer-arithmetic
-Wassign-enum -Watomic-properties -Wcomma -Wconditional-uninitialized
-Wconversion -Wcovered-switch-default -Wdate-time -Wdeprecated -Wdocumentation
-Wdouble-promotion -Wduplicate-enum -Wexpansion-to-defined -Wfloat-equal
-Widiomatic-parentheses -Winfinite-recursion -Wmissing-prototypes -Wnewline-eof
-Wnullable-to-nonnull-conversion -Wobjc-interface-ivars -Wover-aligned -Wpacked
-Wpointer-arith -Wselector -Wshadow -Wshorten-64-to-32 -Wsign-conversion
-Wstatic-in-inline -Wsuper-class-method-mismatch -Wswitch
-Wunguarded-availability -Wunreachable-code -Wunused
-Wno-unknown-warning-option -Wno-trigraphs -Wno-four-char-constants
-Wno-disabled-macro-expansion -Wno-pedantic -Wno-bad-function-cast
-Wno-c++-compat -Wno-c++98-compat -Wno-c++98-compat-pedantic -Wno-cast-align
-Wno-cast-qual -Wno-documentation-unknown-command -Wno-format-nonliteral
-Wno-missing-variable-declarations -Wno-old-style-cast -Wno-padded
-Wno-reserved-id-macro -Wno-shift-sign-overflow -Wno-undef
-Wno-unreachable-code-aggressive -Wno-unused-macros -Wno-used-but-marked-unused
-Wno-vla -Wno-error=assign-enum -fno-exceptions -fblocks
-momit-leaf-frame-pointer -pthread -std=gnu11 -MMD -MT
lib/dispatch/build/src/CMakeFiles/dispatch.dir/init.c.o -MF
lib/dispatch/build/src/CMakeFiles/dispatch.dir/init.c.o.d -o
lib/dispatch/build/src/CMakeFiles/dispatch.dir/init.c.o -c
lib/dispatch/src/init.c
/usr/lib/x86_64-linux-gnu/libLLVM-6.0.so.1(_ZN4llvm3sys15PrintStackTraceERNS_11raw_ostreamE+0x2a)[0x7f58a80a62ea]
/usr/lib/x86_64-linux-gnu/libLLVM-6.0.so.1(_ZN4llvm3sys17RunSignalHandlersEv+0x3e)[0x7f58a80a44ae]
/usr/lib/x86_64-linux-gnu/libLLVM-6.0.so.1(+0x8635fc)[0x7f58a80a45fc]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x11390)[0x7f58ab294390]
/usr/lib/x86_64-linux-gnu/libLLVM-6.0.so.1(_ZNK4llvm12SelectionDAG16computeKnownBitsENS_7SDValueERNS_9KnownBitsERKNS_5APIntEj+0x3e57)[0x7f58a863deb7]
/usr/lib/x86_64-linux-gnu/libLLVM-6.0.so.1(_ZNK4llvm12SelectionDAG16computeKnownBitsENS_7SDValueERNS_9KnownBitsERKNS_5APIntEj+0xc8f)[0x7f58a863acef]
/usr/lib/x86_64-linux-gnu/libLLVM-6.0.so.1(_ZNK4llvm12SelectionDAG16computeKnownBitsENS_7SDValueERNS_9KnownBitsERKNS_5APIntEj+0x17d3)[0x7f58a863b833]
/usr/lib/x86_64-linux-gnu/libLLVM-6.0.so.1(_ZNK4llvm12SelectionDAG16computeKnownBitsENS_7SDValueERNS_9KnownBitsEj+0x81)[0x7f58a863ebf1]
/usr/lib/x86_64-linux-gnu/libLLVM-6.0.so.1(_ZNK4llvm12SelectionDAG17MaskedValueIsZeroENS_7SDValueERKNS_5APIntEj+0x42)[0x7f58a863ed02]
/usr/lib/x86_64-linux-gnu/libLLVM-6.0.so.1(+0xcdf193)[0x7f58a8520193]
/usr/lib/x86_64-linux-gnu/libLLVM-6.0.so.1(+0xcee322)[0x7f58a852f322]
/usr/lib/x86_64-linux-gnu/libLLVM-6.0.so.1(+0xcefbaf)[0x7f58a8530baf]
/usr/lib/x86_64-linux-gnu/libLLVM-6.0.so.1(_ZN4llvm12SelectionDAG7CombineENS_12CombineLevelEPNS_9AAResultsENS_10CodeGenOpt5LevelE+0x9e8)[0x7f58a8532828]
/usr/lib/x86_64-linux-gnu/libLLVM-6.0.so.1(_ZN4llvm16SelectionDAGISel17CodeGenAndEmitDAGEv+0xcf)[0x7f58a866ab8f]
/usr/lib/x86_64-linux-gnu/libLLVM-6.0.so.1(_ZN4llvm16SelectionDAGISel20SelectAllBasicBlocksERKNS_8FunctionE+0x16dc)[0x7f58a8674a3c]
/usr/lib/x86_64-linux-gnu/libLLVM-6.0.so.1(_ZN4llvm16SelectionDAGISel20runOnMachineFunctionERNS_15MachineFunctionE+0x507)[0x7f58a8676827]
/usr/lib/x86_64-linux-gnu/libLLVM-6.0.so.1(+0x23296c4)[0x7f58a9b6a6c4]
/usr/lib/x86_64-linux-gnu/libLLVM-6.0.so.1(_ZN4llvm19MachineFunctionPass13runOnFunctionERNS_8FunctionE+0x91)[0x7f58a83293f1]
/usr/lib/x86_64-linux-gnu/libLLVM-6.0.so.1(_ZN4llvm13FPPassManager13runOnFunctionERNS_8FunctionE+0x1f2)[0x7f58a8173a22]
/usr/lib/x86_64-linux-gnu/libLLVM-6.0.so.1(_ZN4llvm13FPPassManager11runOnModuleERNS_6ModuleE+0x33)[0x7f58a8173ad3]
/usr/lib/x86_64-linux-gnu/libLLVM-6.0.so.1(_ZN4llvm6legacy15PassManagerImpl3runERNS_6ModuleE+0x30f)[0x7f58a817366f]
/usr/lib/llvm-6.0/bin/clang(_ZN5clang17EmitBackendOutputERNS_17DiagnosticsEngineERKNS_19HeaderSearchOptionsERKNS_14CodeGenOptionsERKNS_13TargetOptionsERKNS_11LangOptionsERKN4llvm10DataLayoutEPNSE_6ModuleENS_13BackendActionESt10unique_ptrINSE_17raw_pwrite_streamESt14default_deleteISM_EE+0xa18)[0x777cf8]
/usr/lib/llvm-6.0/bin/clang[0xc9beb4]
/usr/lib/llvm-6.0/bin/clang(_ZN5clang8ParseASTERNS_4SemaEbb+0x318)[0xdc7fa8]
/usr/lib/llvm-6.0/bin/clang(_ZN5clang13CodeGenAction13ExecuteActionEv+0x37)[0xc9b5e7]
/usr/lib/llvm-6.0/bin/clang(_ZN5clang14FrontendAction7ExecuteEv+0x11e)[0xafface]
/usr/lib/llvm-6.0/bin/clang(_ZN5clang16CompilerInstance13ExecuteActionERNS_14FrontendActionE+0x146)[0xacae06]
/usr/lib/llvm-6.0/bin/clang(_ZN5clang25ExecuteCompilerInvocationEPNS_16CompilerInstanceE+0x9f2)[0xb88502]
/usr/lib/llvm-6.0/bin/clang(_Z8cc1_mainN4llvm8ArrayRefIPKcEES2_Pv+0x9f8)[0x732ec8]
/usr/lib/llvm-6.0/bin/clang(main+0x1afc)[0x71f60c]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f58a69c5830]
/usr/lib/llvm-6.0/bin/clang(_start+0x29)[0x730ae9]
Stack dump:
0. Program arguments: /usr/lib/llvm-6.0/bin/clang -cc1 -triple
x86_64-pc-linux-gnu -emit-obj -disable-free -disable-llvm-verifier
-discard-value-names -main-file-name init.c -mrelocation-model pic -pic-level 2
-mthread-model posix -mdisable-fp-elim -mdisable-tail-calls -fmath-errno
-masm-verbose -mconstructor-aliases -munwind-tables -fuse-init-array
-target-cpu x86-64 -dwarf-column-info -debug-info-kind=limited -dwarf-version=4
-debugger-tuning=gdb -momit-leaf-frame-pointer -coverage-notes-file
/home/qa/Work/solid-linux/lib/dispatch/build/src/CMakeFiles/dispatch.dir/init.c.gcno
-resource-dir /usr/lib/llvm-6.0/lib/clang/6.0.0 -dependency-file
lib/dispatch/build/src/CMakeFiles/dispatch.dir/init.c.o.d -MT
lib/dispatch/build/src/CMakeFiles/dispatch.dir/init.c.o -isystem
lib/dispatch/src/BlocksRuntime -D DISPATCH_USE_DTRACE=0 -D HAVE_CONFIG_H -D
_GNU_SOURCE -D _GNU_SOURCE=1 -D __EXTENSIONS__ -I lib/dispatch/build -I
lib/dispatch -I lib/dispatch/src -I lib/dispatch/build/src -I
lib/dispatch/private -internal-isystem /usr/local/include -internal-isystem
/usr/lib/llvm-6.0/lib/clang/6.0.0/include -internal-externc-isystem
/usr/include/x86_64-linux-gnu -internal-externc-isystem /include
-internal-externc-isystem /usr/include -O1 -Werror=unused-command-line-argument
-Wno-unused-function -Wno-missing-braces -Wno-unused-variable -Wno-return-type
-Wno-deprecated -Wno-deprecated-declarations -Werror -Wall -Wextra
-Warray-bounds-pointer-arithmetic -Wassign-enum -Watomic-properties -Wcomma
-Wconditional-uninitialized -Wconversion -Wcovered-switch-default -Wdate-time
-Wdeprecated -Wdocumentation -Wdouble-promotion -Wduplicate-enum
-Wexpansion-to-defined -Wfloat-equal -Widiomatic-parentheses
-Winfinite-recursion -Wmissing-prototypes -Wnewline-eof
-Wnullable-to-nonnull-conversion -Wobjc-interface-ivars -Wover-aligned -Wpacked
-Wpointer-arith -Wselector -Wshadow -Wshorten-64-to-32 -Wsign-conversion
-Wstatic-in-inline -Wsuper-class-method-mismatch -Wswitch
-Wunguarded-availability -Wunreachable-code -Wunused
-Wno-unknown-warning-option -Wno-trigraphs -Wno-four-char-constants
-Wno-disabled-macro-expansion -Wno-pedantic -Wno-bad-function-cast
-Wno-c++-compat -Wno-c++98-compat -Wno-c++98-compat-pedantic -Wno-cast-align
-Wno-cast-qual -Wno-documentation-unknown-command -Wno-format-nonliteral
-Wno-missing-variable-declarations -Wno-old-style-cast -Wno-padded
-Wno-reserved-id-macro -Wno-shift-sign-overflow -Wno-undef
-Wno-unreachable-code-aggressive -Wno-unused-macros -Wno-used-but-marked-unused
-Wno-vla -Wno-error=assign-enum -std=gnu11 -fdebug-compilation-dir
/home/qa/Work/solid-linux -ferror-limit 19 -fmessage-length 0 -fvisibility
hidden
-fsanitize=leak,alignment,array-bounds,bool,builtin,enum,float-cast-overflow,float-divide-by-zero,function,integer-divide-by-zero,nonnull-attribute,null,object-size,pointer-overflow,return,returns-nonnull-attribute,shift-base,shift-exponent,signed-integer-overflow,unreachable,vla-bound,vptr,unsigned-integer-overflow,local-bounds
-fsanitize-recover=alignment,array-bounds,bool,builtin,enum,float-cast-overflow,float-divide-by-zero,function,integer-divide-by-zero,nonnull-attribute,null,object-size,pointer-overflow,returns-nonnull-attribute,shift-base,shift-exponent,signed-integer-overflow,vla-bound,vptr,unsigned-integer-overflow
-pthread -fblocks -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option
-fcolor-diagnostics -o lib/dispatch/build/src/CMakeFiles/dispatch.dir/init.c.o
-x c lib/dispatch/src/init.c
1. <eof> parser at end of file
2. Code generation
3. Running pass 'Function Pass Manager' on module
'lib/dispatch/src/init.c'.
4. Running pass 'X86 DAG->DAG Instruction Selection' on function
'@_dispatch_bug_kevent_vanished'
clang: error: unable to execute command: Floating point exception (core dumped)
clang: error: clang frontend command failed due to signal (use -v to see
invocation)
clang version 6.0.0-1ubuntu2~16.04.1 (tags/RELEASE_600/final)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
clang: note: diagnostic msg: PLEASE submit a bug report to
http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and
associated run script.
clang: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg: /tmp/init-31fd43.c
clang: note: diagnostic msg: /tmp/init-31fd43.sh
clang: note: diagnostic msg:
********************
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